$OpenBSD: patch-src_hashtable_seed_c,v 1.1 2017/02/06 11:44:56 sthen Exp $
--- src/hashtable_seed.c.orig	Sat Mar  7 07:02:39 2015
+++ src/hashtable_seed.c	Mon Feb  6 10:35:05 2017
@@ -45,6 +45,11 @@
 #include "jansson.h"
 
 
+#if defined(__OpenBSD__)
+static uint32_t generate_seed() {
+    return arc4random();
+}
+#else
 static uint32_t buf_to_uint32(char *data) {
     size_t i;
     uint32_t result = 0;
@@ -189,6 +194,7 @@ static uint32_t generate_seed() {
 
     return seed;
 }
+#endif /* OpenBSD */
 
 
 volatile uint32_t hashtable_seed = 0;
